Vite + TypeScript PWA that mirrors the Android app's core features: - Pre-processed shelter data (build-time UTM33N→WGS84 conversion) - Leaflet map with shelter markers, user location, and offline tiles - Canvas compass arrow (ported from DirectionArrowView.kt) - IndexedDB shelter cache with 7-day staleness check - Service worker with CacheFirst tiles and precached app shell - i18n for en, nb, nn (ported from Android strings.xml) - iOS/Android compass handling with low-pass filter - Respects user map interaction (no auto-snap on pan/zoom) - Build revision cache-breaker for reliable SW updates Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> |
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is-obj 
Check if a value is an object
Keep in mind that array, function, regexp, etc, are objects in JavaScript.
See is-plain-obj if you want to check for plain objects.
Install
$ npm install --save is-obj
Usage
const isObj = require('is-obj');
isObj({foo: 'bar'});
//=> true
isObj([1, 2, 3]);
//=> true
isObj('foo');
//=> false
License
MIT © Sindre Sorhus